| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.29 | 4.471% | $105.8187 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $187.28 | 9.744% | $205.5286 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $243.39 | 7.242% | $261.0163 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $120.55 | 10.411% | $133.1005 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $192.34 | 5.676% | $203.2572 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $109.94 | 9.583% | $120.4756 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $85.83 | 11.802% | $95.9597 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $1,040.62 | $1,125.1566 | $1,125.17 | $1,125.15 | $1,125.20 | |